Developing spring based on annotation
There are two forms of spring IOC containers:
(1) XML configuration file: applicationContext.xml ;
Save bean: < bean >
ApplicationContext context=new ClassPathXmlApplicationContext("applicationContext.xml");
(2) Annotation: class with @ Configuration annotation (Configuration class)
Posted on Wed, 24 Jun 2020 23:02:23 -0400 by sunil.23413
Injection in springboot
Basic Property Injection @Value
Object Mode Injection @ConfigurationProperties
Comparison of two injection modes
Profile Injection Value Data Check@Validated
Load the specified configuration file @PropertySource
Import Spring's Configuration File@ImportResou ...
Posted on Wed, 24 Jun 2020 22:41:17 -0400 by RonDahl
The dataset is a kaggle chest radiograph dataset, divided into three folders (training, testing, validation) and contains subfolders for each image category (pneumonia/normal).There are 5,863 X-ray images (in JPEG format).All chest X-ray images of the dataset were obtained from patients ag ...
Posted on Wed, 24 Jun 2020 21:33:32 -0400 by Journey44
Every time we create a springboot Application, we will find that there will be an Application class (hereinafter referred to as the Application class directly) headed by the Application name in its directory structure, while other packages are under the same level or child level of this class, as sho ...
Posted on Wed, 24 Jun 2020 03:01:03 -0400 by msurabbott
Video Explanation address: (reserved: to be uploaded...)Let's start:
What is a database transaction?
A database transaction is a single logical unit of work that accesses and potentially modifies the contents of a database.Let's check the mysql database:
Open two separate windows for mysql database
In a mysql window, create a database ...
Posted on Wed, 24 Jun 2020 01:17:33 -0400 by CaptainChainsaw
Reference course: Mr. Chen Muxin's "Spring Security practice"
Create spring boot project
There are many ways to create a Spring Boot project through the Intellij IDEA. The easiest way is to use the Spring InitializrTools.Spring Initializr allows us to select some common project dependencies in advance. Here, we choose Security as the ...
Posted on Tue, 23 Jun 2020 22:44:11 -0400 by [ArcanE]
Above (Design Mode - Visitor Mode): https://blog.csdn.net/qq_16498553/article/details/106912484
What is the MVC mode mode?
What can MVC mode do?
MVC Pattern Class Diagram
Source download:https://gitee.com/hong99/design ...
Posted on Tue, 23 Jun 2020 12:11:02 -0400 by richardandrewle
I've heard the teacher said that the whole family bucket of spring framework has never known what it is. I read a lot with a sense of mystery and didn't really understand it. I simply learned the configuration of SSM framework by taking the opportunity of practical training. Spring, as a novice of Xi ...
Posted on Tue, 23 Jun 2020 04:20:34 -0400 by galewis
Relationship between AOP and dynamic agent:
Functions to be added to the business code (called crosscutting concerns in the target object and notifications in the aspect class)
Classes that encapsulate enhanced methods (horizontal concerns)
Posted on Tue, 23 Jun 2020 01:11:30 -0400 by trp
2.1 integration mode of springboot
2.2 integration mode of spring MVC
3.ApplicationListener interface and supporting classes
3.1 ApplicationListener interface and supporting class ApplicationEvent
3.2 Applicat ...
Posted on Mon, 22 Jun 2020 03:30:06 -0400 by d_mc_a